Category: Oral Surgery

Extraction of the Mandibular Second Molar

What is a mandibular molar? The human dentition is divided into groups – the incisors (your front teeth), the canines, the premolars, and the molars. There are (in most cases) three molars in each quadrant of the human mouth. The third molars are the… Continue Reading “Extraction of the Mandibular Second Molar”

The Posterior Superior Alveolar Nerve and How to Properly Anesthetize it

What does the posterior superior alveolar nerve innervate? The posterior superior alveolar nerve (PSA) is a division of the trigeminal nerve (cranial nerve V). The trigeminal nerve is separated into three major branches – V1, V2, and V3. The V2 branch is known as… Continue Reading “The Posterior Superior Alveolar Nerve and How to Properly Anesthetize it”

The Inferior Alveolar Nerve and How to Properly Anesthetize It

What is the Inferior Alveolar Nerve and what does it innervate? The inferior alveolar nerve (IAN) is part of the cranial nerve number V – the trigeminal nerve (Cranial Nerve V, CNV). The trigeminal nerve is divided into three branches, the V1, V2, and… Continue Reading “The Inferior Alveolar Nerve and How to Properly Anesthetize It”